13680821880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3454753}}^1$

素因数の和:3454781

約数の個数: 96

約数和(自身を含む): 48504746160

約数和(自身を除く): 34823924280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 3454753, 6909506, 10364259, 13819012, 17273765, 20728518, 27638024, 31092777, 34547530, 38002283, 41457036, 51821295, 62185554, 69095060, 76004566, 82914072, 103642590, 114006849, 124371108, 138190120, 152009132, 155463885, 190011415, 207285180, 228013698, 248742216, 304018264, 310927770, 342020547, 380022830, 414570360, 456027396, 570034245, 621855540, 684041094, 760045660, 912054792, 1140068490, 1243711080, 1368082188, 1520091320, 1710102735, 2280136980, 2736164376, 3420205470, 4560273960, 6840410940, 13680821880]

約数ペア:

[(1, 13680821880), (2, 6840410940), (3, 4560273960), (4, 3420205470), (5, 2736164376), (6, 2280136980), (8, 1710102735), (9, 1520091320), (10, 1368082188), (11, 1243711080), (12, 1140068490), (15, 912054792), (18, 760045660), (20, 684041094), (22, 621855540), (24, 570034245), (30, 456027396), (33, 414570360), (36, 380022830), (40, 342020547), (44, 310927770), (45, 304018264), (55, 248742216), (60, 228013698), (66, 207285180), (72, 190011415), (88, 155463885), (90, 152009132), (99, 138190120), (110, 124371108), (120, 114006849), (132, 103642590), (165, 82914072), (180, 76004566), (198, 69095060), (220, 62185554), (264, 51821295), (330, 41457036), (360, 38002283), (396, 34547530), (440, 31092777), (495, 27638024), (660, 20728518), (792, 17273765), (990, 13819012), (1320, 10364259), (1980, 6909506), (3960, 3454753)]